 Interview Questions for Java Developers
By Vlad, Tuesday, June 11th, 2024; 4 min read Today, Java has become a household coding language name among many...
Search and Replace in Vim
By Vlad, Monday, June 10th, 2024; 4 min read Vi Improved (Vim), a widely used and license-free Linux text editor...
Kotlin Multiplatform – Float Action Button with Menu Buttons
Create Scaffold with the following FAB settings: Create FAB Menu items and additional variables with state: Create Composable functions for...
How to Install HTTPS Let’s Encrypt for Kubernetes
Install cert-manager Create Issuer of Certificates (Let’s Encrypt) You need to provide unique email param. See below. Apply HTTPS for...
How to Install Kubernetes 1.27 on Debian 12, Arm64
Dive into the world of Kubernetes on ARM with our comprehensive manual installation guide! This step-by-step tutorial is your go-to...
Simple Project on Spring Boot, Ngnix, Certbot, Docker, MySQL
In this article, we explain how to start a simple project with Spring Boot, Ngnix, Certbot, and MySQL. Working with...
WireGuard VPN Installation by Wizard
WireGuard is a fast, modern, secure VPN tunnel. You can set up your server in several clicks with a help...
Java String substring() Method
Often programmers need to extract substrings from String objects in Java. It’s possible by the String class substring() method. As...
Comparing Strings in Java
There are three approaches to how to compare strings in Java. Java String CompareTo(), Equals() methods and comparing by reference...
JDBC Transaction Management in Java
Java has a lot of units dedicated to interacting with databases. One of them is the JDBC unit, which means...
